Home / 16,446,701.64-22,696,627.86-9,104,657.52

Finding the Fourth Proportional to 16,446,701.64, 22,696,627.86 and 9,104,657.52

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Solution

The fourth proportional to 16,446,701.64, 22,696,627.86 and 9,104,657.52 is: 12,564,526.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,446,701.64 : 22,696,627.86 = 9,104,657.52 : x
  2. Step 2: Convert to fraction form
    16,446,701.64/22,696,627.86 = 9,104,657.52/x
  3. Step 3: Cross multiply
    16,446,701.64x = 22,696,627.86 × 9,104,657.52
  4. Step 4: Simplify right side
    16,446,701.64x = 206,645,023,524,190.50
  5. Step 5: Solve for x
    x = 206,645,023,524,190.50/16,446,701.64
  6. Step 6: Final answer
    x = 12,564,526.80

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.